Make super/subscript logic follow that in plstr routine (plsym.c) for Hershey fonts.  This makes repeated #u and/or #d directives give good-looking results for this device driver.
Make super/subscript logic follow that in plstr routine (plsym.c) for
Hershey fonts.  This makes repeated #u and/or #d directives give good-looking
results for this device driver.


svn path=/trunk/; revision=10229

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot